EVB90601 Melexis Inc, EVB90601 Datasheet - Page 42

• Manufacturer Part Number: EVB90601
• Description: EVALUATION BOARD MLX90601 IR MOD
• Manufacturer: Melexis Inc

Specifications of EVB90601

• Rohs Status: RoHS non-compliant

User Manual
EVB90601 Configuration Board
rd 0FF5
2. Writing to the micro-controller registers. This also includes the special purpose registers and
micro-controller ports. The microcontroller PIC18F252 uses 12 bits to address its data memory
and special function registers
Syntax:
wr
address MS byte
address LS byte
value
command
argument 1, HEX byte
argument 2, HEX byte
argument 3, HEX byte
argument 4, HEX byte
Return Value:
None.
Example:
wr 0FF5 14
3. PCB identification. The ID number of MLX90601 USB Evaluation Board is 0x0C. But to keep
the compatibility with any older application software, when the id command is issued without
arguments (i.e. all of them are 0x00) the MLX90601 USB EVB will return an ID 0x07 as the
previous version EVB. When a non-zero first argument is sent, then the EVB will reply with
0x0C.
Syntax:
id
extended
command
argument 1, HEX byte
argument 2, HEX byte
argument 3, HEX byte
argument 4, HEX byte
Return Value:
in compatible mode:
07 <CR> (default, when extended is equal to 0x00)
or
0c <CR> (if the extended is different than 0x00)
Example:
id
or
id 01
4. Software reset. This command resets entirely the EVB’s microcontoller, and re-initializes its
memory and registers. It is equal to the hardware reset, performed by the reset button.
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Page 42
Jan-04
Rev 005